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DOE OSTI · 1987097

Ratiometric vapor sensor

Katz, Howard E.·Li, Hui
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Abstract

A ratiometric vapor sensor is described that includes a first sensor and a second sensor. The first sensor includes a first semiconductor component comprising a vapor-sensitive semiconducting organic compound, while the second sensor includes a second semiconductor component comprising a modified vapor-sensitive semiconducting organic compound including a modifying organic group. The ratiometric vapor sensor can be used to detect the presence of a vapor such as nitrogen dioxide, and determine the concentration of the vapor by comparing the outputs of electrodes connected to the first and second sensor.

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BibTeXRIS

Katz, Howard E., Li, Hui. 2023-01-31. Ratiometric vapor sensor. https://www.osti.gov/biblio/1987097

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